I-PA66, eyaziwa nangokuthi i-Nylon 66 noma i-polyamide 66, ime njengenye yezinto eziguquguqukayo nezisetshenziswa kakhulu ze-engineering thermoplastics emhlabeni wanamuhla wokukhiqiza. Le material ene-semi-crystalline iyaziswa ngamandla ayo amakhulu emishini, ukumelana nokushisa okuhle kakhulu, nokumelana nokuphawulekayo nokugqokwa namakhemikhali, okuyenza ibe ukukhetha okusemqoka ezinhlelweni ezidinga kakhulu ezimbonini eziningi. Ngenxa yokulinganisela okuhle kakhulu kokuqina, ukuqina, nokumelana nokushisa, i-PA66 ivame ukudlula amanye ama-polymers avamile ezindaweni ezidinga ukuzinza kwesikhathi eside kobukhulu ngaphansi komthwalo. Nokho, ukusebenza kwangempela kwanoma iyiphi ingxenye ye-PA66 kuncike kakhulu ekhwalithini yezinto ezingavuthiwe ngokwazo, yingakho ukukhetha umhlinzeki onokwethenjelwa we-PA66 kuba isinqumo esibalulekile sebhizinisi. Umhlinzeki onokwethenjelwa uqinisekisa ikhwalithi engaguquki phakathi kwezikhathi zokukhiqiza, izinketho ezifanele zokuqinisa, nokusekelwa kwezobuchwepheshe okungathinta ngqo isivuno sakho sokukhiqiza nokwethenjelwa komkhiqizo wakho wokugcina. Kulesi sihloko, sizohlola i-chemistry, izakhiwo, izinhlelo zokusebenza, nemihlahlandlela yokucubungula ye-PA66, kanye nokuthi kungani i-Mier Plastic Material Co., Ltd. isiphenduke uzakwethu okhethwayo kubakhiqizi emhlabeni wonke.

I-PA66 ikhiqizwa ngokuhlanganiswa kwe-hexamethylenediamine ne-adipic acid, okuholela ekwakhekeni kwe-chain ye-polymer lapho i-repeating unit ngayinye iqukethe ama-athomu ekhabhoni ayishumi nambili. Lokhu kwakheka okunembile kwe-molecular kunikeza i-PA66 izinga lokuncibilika eliphakeme kakhulu, ngokuvamile elizungeza u-260°C, uma liqhathaniswa ne-PA6 esondelene nalo, elincibilika cishe ku-220°C. Ukuqina okuphezulu kwe-crystallinity ye-PA66 nakho kuhumushela ekuqineni okungcono nasekumelaneni nokuguguleka emazingeni okushisa aphakeme, okuvumela izingxenye ukuthi zigcine ukuma kwazo nokusebenza kwazo ngaphansi kwengcindezi yemishini eqhubekayo. Uma uqhathanisa i-PA66 ne-PA6, uzothola ukuthi i-PA66 ngokuvamile inikeza ukumelana nokuguguleka okungcono, izinga lokushisa eliphakeme lokuguquka, nokumelana nokukhathala okuthuthukisiwe, nakuba i-PA6 ivamise ukunikeza amandla okushaya aphakeme kancane nezici zokucubungula ezilula. Ngokwezimo ezisebenzayo, izinhlelo ezidinga ukuzinza kobukhulu nokuqina kwesikhathi eside ngaphansi kwezimo ezinzima, njengezingxenye zenjini yezimoto namagiya asindayo, cishe ngaso sonke isikhathi zizokhetha i-PA66 kunezinye izinhlobo ze-nylon. Ukwengeza, abahlanganisi bavame ukushintsha i-PA66 eyisisekelo ngezinto eziqinisayo ezifana ne-glass fibers noma i-carbon fibers ukuze bakhe izinhlobo ezikhethekile ezifana ne-PA66 GF30 ne-PA66 CF30, ngayinye yakhelwe ukuhlangabezana nezinhloso ezithile zokusebenza kwemishini nokushisa. Ukuqonda le mehluko eyisisekelo kubalulekile konjiniyela namathimba okuthenga adinga ukukhetha uhlobo olufanele lwe-nylon ngezidingo zawo ezithile zomkhiqizo.

Esinye sezici ezidume kakhulu ze-PA66 amandla aso amakhulu emishinini, agcinwa ngisho nasezingeni lokushisa eliphezulu lapho amanye amapholima amaningi eqala ukuthamba futhi ehluleke. Le nto ikhombisa amandla aphezulu okudonsa kanye ne-flexural modulus ephakeme kakhulu, okwenza ifanelekele izingxenye zesakhiwo okufanele zimele ukulayishwa okuphindaphindiwe ngaphandle kokuguquka unomphela. Uma iqiniswa ngemicu yengilazi, njengakwi-PA66 GF30 grade edumile, amandla okudonsa angafinyelela ku-170 MPa, okuqhudelana nezinsimbi ezithile ngokwesisindo ngesisindo futhi kuvumela ukunciphisa okukhulu kwesisindo ekwakhiweni kobunjiniyela. Ukuqina kwe-PA66 nakho kunomthelela ekuzinzeni okuhle kakhulu kobukhulu, kuqinisekisa ukuthi izingxenye ezibunjiwe zigcina ukulingana okuqinile kuyo yonke impilo yazo yokusebenza. Ngaphezu kwalokho, ukumelana nokukhathala kwe-PA66 kuyamangalisa, kwenza izingxenye ezinyakazayo njengamagiya nezintuli zikwazi ukubekezelela izigidi zemijikelezo yokulayishwa ngaphandle kokuqhekeka noma ukulahlekelwa ukusebenza. Le nhlanganisela yamandla, ukuqina, nokuzinza yilokho kanye okwenza i-PA66 ibe yinto ekhethwayo ezingxenyeni ezinembile ezimakethe zezimoto, zezimboni, nezabathengi.

I-PA66 inikeza ukusebenza okuhle kakhulu kwe-tribological, ihlanganisa ukumelana nokugqoka okuhle kakhulu kanye ne-coefficient yokungqubuzana ephansi ngokwemvelo okwenza kube into ebalulekile yezinhlelo ezishelelayo nezijikelezayo. Lokhu kuziphatha kokuzigcoba ngokwemvelo kusho ukuthi izingxenye ze-PA66 zingasebenza kahle ngaphandle kwesidingo sokugcotshwa kwangaphandle, kunciphisa izindleko zokulungisa futhi kwenze izinhlelo zibe lula. Uma kuqhathaniswa ngqo ne-PA6, i-PA66 ibonisa amazinga aphansi okugqoka futhi imelana kangcono nokuklwebheka, yingakho ivame ukukhethwa kuma-gear, ama-bearing, ama-bushing, nama-cam follower. Ukwengeza, ikhono lezinto lokumunca umswakama omncane empeleni lithuthukisa izici zalo zokugqoka ezinhlelweni eziningi, lidala ungqimba oluncane lwamanzi olunciphisa ukushisa kokungqubuzana endaweni yokuthintana. Ezimweni ezinzima nakakhulu, abakhiqizi bangafaka izinto zokugcoba zangaphakathi ezifana ne-molybdenum disulfide noma i-PTFE ku-resin eyisisekelo ngesikhathi sokuhlanganisa. Impilo yokugqoka ehlukile ye-PA66 ihumushela ngqo ezingxenyeni ezihlala isikhathi eside kanye nezindleko eziphansi zobunikazi jikelele kubakhiqizi bemishini kanye nabasebenzisi bokugcina ngokufanayo.

Ukuzinza kokushisa kwe-PA66 kungenye yezizathu ezinkulu ezenza onjiniyela baqhubeke bekhetha le nto ezindaweni ezinokushisa okuphezulu lapho ezinye izinto zokwenziwa zilahlekelwa ngokushesha amandla azo okusebenza. Njengoba inephoyinti lokuncibilika elingaba ngu-260°C, i-PA66 ingakwazi ukumelana nokushisa okuqhubekayo kufinyelele ku-150°C kanye nokuchayeka kwesikhathi esifushane emazingeni okushisa aphakeme kakhulu ngaphandle kokuwohloka okukhulu. Izinga lokugwama ukushisa lezinhlobo eziqinisiwe ezifana ne-PA66 GF30 lingafinyelela cishe ku-250°C ngaphansi kwemithwalo emikhulu yemishini, okwenza le nto ifaneleke ezingxenyeni zezimoto ezingaphansi kwe-hood kanye nemishini yezimboni esebenza eduze kwezinjini ezishisayo. Lokhu kusebenza kahle kokushisa futhi kuhlangana nokumelana nokuguguleka okuhle, kuqinisekisa ukuthi izingxenye ziyaqhubeka nokugcina ukuma kwazo nokunemba kobukhulu ngisho nangemva kokuchayeka isikhathi eside emazingeni okushisa aphakeme. Kodwa-ke, kubalulekile ukukhumbula ukuthi ukuguga kokushisa kwesikhathi eside kungabangela ukuqina okuthile, yingakho izinhlelo eziningi zokusebenza zicacisa izinhlobo ze-PA66 eziqiniswe ukushisa ukuze kutholakale impilo yokusebenza ende kakhulu. Ngokukhetha iphakethe elifanele lokuzinzisa ukushisa, abakhiqizi bangasebenzisa i-PA66 ngokuzethemba kwezinye zezindawo ezinokushisa okunzima kakhulu ezitholakala emishinini yanamuhla nasezintweni zokuhamba.

I-PA66 ibonisa ukumelana okuqinile nezinhlobonhlobo zamakhemikhali, okuhlanganisa ama-hydrocarbon amaningi, amafutha, amagrisi, namanyibilikisi ajwayelekile, okwenza ibaluleke kakhulu ezindaweni zezimoto nezimboni lapho ukuchayeka oketshezini kungenakugwenywa. Lokhu kuhambisana namakhemikhali kusho ukuthi izingxenye ze-PA66 ezisetshenziswa ezinhlelweni zikaphethiloli, imishini ye-hydraulic, nezindawo zenjini zingagcina ubuqotho bazo iminyaka noma ngabe zihlangana njalo noketshezi olunamandla namafutha okugcoba. Nakuba le nto izwela kancane kuma-asidi anamandla nama-oxidizing agents, ukusebenza kwayo ngokumelana nama-alkali nama-organic solvents ngokuvamile kuhle kakhulu, futhi lesi sici sivula umnyango emathubeni amaningi okusetshenziswa. Ngaphandle kokumelana namakhemikhali, i-PA66 iphinde inikeze izakhiwo ezinhle kakhulu zokuvikela ugesi, igcina amandla ayo e-dielectric kububanzi obubanzi bezinga lokushisa futhi iyenze ifaneleke kuma-connectors, ama-housings, nezingxenye ze-switchgear. Ukuhlanganiswa kokuvikela ugesi namandla emishini aphezulu kukhanga kakhulu embonini kagesi ne-electronics, lapho izingxenye kufanele zihlukanise ngokuphephile i-voltage kuyilapho zibuye zimelane nengcindezi ephathekayo. Leli khono elikabili lokumelana namakhemikhali nokukhuthazela ugesi seliqinise ngokuqinile i-PA66 njengento ehamba phambili emikhakheni esukela kwezintambo zezimoto kuya ekusabalaliseni amandla ezimbonini.

Imboni yezimoto ingumthengi omkhulu kunayo yonke ye-PA66, futhi ngesizathu esihle, ngoba le nto iletha inhlanganisela yokumelana nokushisa, amandla emishini, nokuqina kwamakhemikhali okudingwa kakhulu izimoto zanamuhla. I-PA66 isetshenziswa kakhulu ukukhiqiza amagiya, amabheringi, izixhumi, amathangi okugcina amanzi okupholisa, ama-intake manifolds, kanye nezinye izingxenye ezibalulekile ezingenakubalwa ezisebenza ngaphansi kwe-hood lapho amazinga okushisa evamise ukudlula u-120°C. Ubuncane besisindo se-PA66 nabo bunomthelela ekwehliseni isisindo semoto sonkana, okuthuthukisa ngokuqondile ukonga uphethiloli futhi kusiza abakhiqizi bezimoto ukuthi bahlangabezane nemithetho eqinile yokukhishwa kwesisi esingcolisayo. Izinhlobo eziqinisiwe ezifana ne-PA66 GF30 zithandwa kakhulu ezintweni zokwakha ezifana nama-pedal brackets, izindlu zama-airbag, nezingxenye zesistimu yokupholisa ezidinga ukuqina okuphezulu kuhlangene nokumelana nomthelela. Ngaphezu kwalokho, ukumelana kwale nto noketshezi lwezimoto, okuhlanganisa uwoyela wenjini, uketshezi lwe-transmission, noketshezi lokupholisa, kuqinisekisa ukuthi lezi zingxenye zigcina ukusebenza kwazo kuyo yonke impilo yemoto. Kubakhiqizi abafuna umlingani wethembekile wezinto kulo mkhakha odingekayo, umthengisi oqonda ubuciko be-PA66 yezinga lezimoto ubaluleke ngempela, futhi i-Mier Plastic Material Co., Ltd. yakhe idumela layo ngalo lolu lwazi lobuchwepheshe.

Embonini kagesi nekagesi, i-PA66 isebenza njengento eyisisekelo yezixhumi, ama-circuit breaker, ama-coil former, kanye nezindlu ezivikelayo lapho ubunjiniyela bemishini nokuphepha kukagesi kungukuthi akuxoxiswana. Izakhiwo zalo ezivikela umlilo zivumela ukuthi lihlangabezane namazinga okuphepha aqinile afana ne-UL94 V-0, linikeze ukuvikelwa komlilo okubalulekile emishinini ethwala ugesi futhi ekhiqiza ukushisa. Ukuzinza kobukhulu be-PA66 kuqinisekisa ukuthi izixhumi ezinembayo zigcina amazinga azo abalulekile ngisho nalapho zivezwa ekushintsheni kwezinga lokushisa, kuvinjelwe ukuxhumana kukagesi okuphazamisekayo nokwehluleka kwezinhlelo. Ukwengeza, ukumelana nokushisa kwe-solder nokukhasa kwento kuyenza ithembeke ezinhlelweni ze-surface-mount technology ezidlula ezinqubweni ze-reflow soldering. Kubaklami abasebenza emishinini kagesi emincane, ikhono lokubumba izingxenye ze-PA66 ezinodonga oluncane ezisaziletha ukusebenza okuqinile kwemishini limele inzuzo enkulu. Njengoba imishini kagesi iqhubeka incipha futhi iba namandla amaningi, isidingo samazinga e-PA66 asezingeni eliphezulu kubathengisi abathembekile sizokhula kakhulu, ikakhulukazi ezimakethe ezinjengezimoto zikagesi nezinhlelo zokulawula izimboni.

Ngaphandle kwezimoto ne-electronics, i-PA66 ithola ukusetshenziswa okubanzi emishinini yezimboni, lapho isetshenziswa khona ukukhiqiza amagiya, amasondo amakhamera, amarola, namaphedi okugqoka okumele asebenze ngokuthembekile ezindaweni ezinzima zokukhiqiza. Ukumelana nokugqoka okuhle kakhulu kanye nezakhiwo zokuzithambisa kwalokhu kusetshenziswa kuyenza ifanelekele izingxenye zokuthutha, izingxenye zemishini yendwangu, nemishini yokupakisha esebenza ngokuqhubekayo amahora ezinkulungwane. Emkhakheni wezimpahla zabathengi, i-PA66 ivela kukho konke kusukela kumakhava amathuluzi kagesi nezingxenye zezinto zasekhishini kuya empahleni yezemidlalo njengamafreyimu erakhethi letenisi nezibopho zokushushuluza okumele zihlanganise ukusinda okulula nokuqina okukhethekile. Ikhono lalokhu kusetshenziswa lokufakwa imibala, ukwenziwa kwethukisi, nokuqedwa ngezindlela ezahlukahlukene nalo lenza ukuthi libe nobuhle obuguquguqukayo ezimpahleni ezibonakalayo zabathengi. Ngaphezu kwalokho, ukutholakala kwamazinga akhethekile afana ne-PA66 CF30, enikeza ukuqina okuthuthukisiwe nokuvikela kazibuthe, kuvula izinhlelo zokusebenza ezithuthukile ezindizeni nasempahleni yezemidlalo esezingeni eliphezulu. Ezinkampanini ezikhiqiza izimpahla zezimboni noma zabathengi, ukusebenzisana nomhlinzeki wezinto ezingavuthiwe onganikeza ikhwalithi engaguquki nokuqondisa kwezobuchwepheshe kubalulekile ekufinyeleleni kokubili izinhloso zokusebenza nokusebenza kahle kokukhiqiza.

I-Mier Plastic Material Co., Ltd. isungule ukuthi ingumkhiqizi ohamba phambili nomhlinzeki wezinto zokusetshenziswa zepulasitiki ezingavuthiwe ezinokusebenza okuphezulu, iletha iminyaka yobungcweti obukhethekile kubo bonke ubudlelwano namakhasimende. Njengenkampani eqinisekisiwe nge-ISO9001, i-Mier isebenza ngaphansi kwezinhlelo zokuphatha ikhwalithi ezamukelwa emhlabeni wonke eziqinisekisa ukuthi yonke imithwalo ye-PA66 nezinye izinto zepulasitiki zobunjiniyela ihlangabezana nezimfuneko ezinzima kakhulu. Uhlu lwemikhiqizo yenkampani luhlanganisa i-TPU, i-TPE/TPR, i-PA, i-PC, kanye nezinto ze-PCR ezivumelana nemvelo, okunikeza amakhasimende ithuba lokuthola izinto eziningi kumlingani owodwa onokwethenjelwa. Ngale kobubanzi bohlu, okuhlukanisa ngempela i-Mier ukuzibophezela kwayo okujulile ekuqondeni izidingo zamakhasimende nokuhlinzeka ngezixazululo ezenziwe ngokwezidingo ezithuthukisa kokubili ukusebenza nezindleko. Lendlela egxile kumakhasimende, ihlanganiswe nokuhlolwa okuqinile kwe-SGS, inika abakhiqizi ukuzethemba okuphelele ekufaneni nokuhlanzeka kwayo yonke imithwalo abayitholayo. Uma uvakashela inkampaniMayelana Nathi ikhasi, uzobona inkampani eyakhelwe phezu kolwazi lobuchwepheshe, ukuqinisekiswa kwekhwalithi, nokuthanda kweqiniso ubunjiniyela bepulasitiki.

I-Mier ithola izinsiza zayo eziyisisekelo nama-additives kuphela kubathengisi abathembekile, abasunguliwe bezinto zokusetshenziswa, iqinisekisa ukuthi yikhilogremu ngayinye ye-PA66 elethwa kumakhasimende iqala esisekelweni sekhwalithi engenakuvumelana. Izimboni zokukhiqiza ezithuthukile zenkampani zisebenzisa ubuchwepheshe bokuhlanganisa obunembile obufeza ukusabalalisa okufanayo kwezintambo zengilazi, izintambo zekhabhoni, namanye ama-additives kuwo wonke umxube wepolymer, okubalulekile ekusebenzeni okungaguquki kwemishini. Wonke umjikelezo wokukhiqiza udlula ukuhlolwa okuqinile kwekhwalithi, okuhlanganisa ukuqinisekiswa kwe-melt flow index, izakhiwo zemishini, nezici zokushisa, ukuze amakhasimende athole izinto ezisebenza ngqo njengoba kucacisiwe. Lokhu kunaka okucophelelayo kwekhwalithi kubaluleke kakhulu ezinhlotsheni eziqinisiwe ezifana ne-PA66 GF30 ne-PA66 CF30, lapho nokwehluka okuncane kokuqukethwe kwefayibha kungathinta kakhulu amandla nokuqina komkhiqizo wokugcina. Ngokugcina izilawuli eziqinile zenqubo nokubhalwa okuphelele, i-Mier iqinisekisa ukulandeleka okuphelele kusukela ekwamukelweni kwezinto ezingavuthiwe kuya ekuthunyelweni komkhiqizo ophelile. Umphumela uwuchungechunge lokuhlinzeka oluletha ukuthembeka okukhethekile, oluvumela abakhiqizi ukuthi bagcine izinhlelo zokukhiqiza ezizinzile futhi banciphise isikhathi esilahlekile esibizayo esibangelwa ukwehluka kwezinto.

UMier uyaqonda ukuthi ukonga izindleko kuyinto ehamba phambili kubo bonke abakhiqizi, yingakho inkampani yakhe uhlelo olusebenza kahle lokukhiqiza nokuthutha izimpahla olunikeza amanani ancintisanayo ngaphandle kokudela ikhwalithi yezinto zokusetshenziswa. Inkampani inikeza izinketho eziguquguqukayo zokuhlinzeka, ezihlanganisa konke kusukela kuma-oda amancane amasampula okuthuthukisa imikhiqizo emisha kuya ekuthunyelweni kwamanani amakhulu okukhiqiza ngokugcwele, futhi lokhu kuguquguquka kwenza uMier abe umlingani ofanelekile ezinkampanini ezisezigabeni zonke zokukhula. Ngaphandle kokuhlinzekwa kwezinto zokusetshenziswa ezingavuthiwe, uMier unikeza ukwesekwa okuphelele kwezobuchwepheshe okusiza amakhasimende ukuthi athuthukise izinqubo zawo zokujova, axazulule izinselelo zokukhiqiza, futhi akhethe izinga le-PA66 elifaneleka kakhulu kusetshenziswa lwawo oluthile. Ubuchwepheshe beqembu bufinyelela ezinsizeni zokwenza ngendlela oyifunayo, okuvumela uMier ukuthi athuthukise izinhlanganisela ezenziwe ngendlela oyifunayo ezihlangabezana nezidingo ezithile zokusebenza, noma ngabe lokho kuhilela ukulungisa inani le-glass fiber, ukushintsha ama-impact modifiers, noma ukufaka ama-flame retardants. Lokhu kuhlanganiswa kwamanani ancintisanayo nobudlelwano bangempela bezobuchwepheshe kudala inani elikhulu kumakhasimende, okubeka uMier njengomuntu ongaphezu nje komthengisi ojwayelekile wezinto zokusetshenziswa. Kubathengi abafuna ukuhlola uhla olugcwele lwezinto ezitholakalayo, i-Imikhiqizo ikhasi linikeza umbono ophelele wamandla enkampani.

UMier ukholelwa ngokuqinile ukuthi umkhiqizo omuhle kufanele usekelwe ngenkonzo enhle ngokulinganayo, yingakho le nkampani yakhe inethiwekhi yokuthumela emhlabeni wonke eletha i-PA66 nezinye izinto kubathengi emhlabeni wonke ngokushesha nangokuthembeka. Yonke i-oda lamazwe ngamazwe lipakishwa ngokucophelela futhi libhalwe ngokufanele ukuze liqinisekise ukuthuthwa okuphephile nokungena emasimini ngaphandle kwezinkinga, futhi le nkampani igcina ukuxhumana okusobala nabathengi phakathi nenqubo yokuthumela. Ngemva kokufika kwezinto, ithimba le-aftersales elizinikele likaMier lihlala likhona ukuphendula noma yimiphi imibuzo noma ukukhathazeka, linikeza ukwesekwa okusheshayo okuqinisa ubudlelwano besikhathi eside nabathengi. Lokhu kuzibophezela ekwenzeni kahle kwenkonzo kuhambisana nokubamba iqhaza kwenkampani emibukisweni yamazwe ngamazwe kanye nokusebenzelana kwayo nomphakathi wamapulasitiki womhlaba, njengoba kugqanyiswa kwiwebhusayithi yabo.Umbukiso ikhasi. Noma ngabe uyindawo encane yokusebenza ekhiqiza izingxenye ezinembile noma inkampani yamazwe ngamazwe ephethe amaketanga anzima okuhlinzeka, amandla okuthutha kaMier nengqalasizinda yesevisi yamakhasimende aklanyelwe ukukhula nezidingo zakho. Inkampani Xhumana Nathi ikhasi lenza kube lula ukuqala ingxoxo nokuqala ukuhlola ukuthi iMier ingakweseka kanjani izidingo zakho ze-PA66.

Ukufakwa nge-injection yindlela evame kakhulu yokucubungula i-PA66, futhi ukuthola imiphumela ekahle kudinga ukunaka ngokucophelela imingcele embalwa ebalulekile, kusukela ekulawuleni umswakama nokulawula izinga lokushisa. Ngenxa yokuthi i-PA66 i-hygroscopic, imunca umswakama ngokushesha emoyeni, futhi lomswakama oweqile kumele ususwe ngokomisa ngaphambi kokubumba ukuze kugwenywe ukukhubazeka kwendawo okufana nokuqhekeka nokuphuka. Inqubo yokomisa enconyiwe ihilela ukubeka amaphilisi kumshini wokomisa o-sika umswakama ku-80°C kuya ku-90°C cishe amahora amane, ukuqinisekisa ukuthi izinga lomswakama lehla ngaphansi kuka-0.2 wephesenti ngaphambi kokuqala kokucubungula. Ngokwenqubo yokubumba uqobo, amazinga okushisa okuncibilikisa ajwayelekile aphakathi kuka-270°C no-300°C, kuyilapho amazinga okushisa esikhungweni sokubumba evame ukugcinwa phakathi kuka-80°C no-90°C ukuze kukhuthazwe ukuguquguquka okufanele kwe-crystallization nekhwalithi yendawo. Lawa malveli okushisa aphakeme esikhungweni sokubumba abalulekile ekutholeni ukuzinza kobukhulu nezakhiwo zemishini ezenza i-PA66 ibe yinto ekhangayo yobunjiniyela. Izingxenye ezibunjwe kusukela kuma-reinforced grades afana ne-PA66 GF30 zizodinga imingcele ehluke kancane, ngokuvamile kunconyiwe ukusebenzisa ijubane elisheshayo lokujova ukuze kuqinisekiswe ukugcwaliswa okuphelele kwesikhala sokubumba ngaphambi kokuba into iqale ukuqina.

Nakuba ukujova ngokomkhuba kuyindlela ehamba phambili, i-PA66 ingaphinde icutshungulwe ngempumelelo ngezinye izindlela ezifana nokukhipha, ukufutha ngokuvuthela, kanye nokubumba ngokujikeleza, ngayinye idinga isethi yayo yamapharamitha alungiselelwe. Ukukhipha kwe-PA66 kuvame ukusetshenziselwa ukukhiqiza amafilimu, amashidi, amashubhu, namaphrofayili, futhi ngokuvamile kusebenza emazingeni okushisa aphansi kunokujova ukuze kugcinwe amandla okuncibilika futhi kuvinjelwe ukwehla. Enye yezinto ezibaluleke kakhulu ezicatshangelwayo kunoma iyiphi indlela yokucubungula i-PA66 ukubheka ukufinyela okuphezulu kwe-mold, ngokuvamile kubangaphakathi kuka-1.2 kuya ku-1.5 wephesenti, okumele kucatshangwe ekwakhiweni kwe-mold ukuze kutholakale ubukhulu bokugcina bengxenye. Ukumuncwa komswakama ngemva kokubumba nakho kungabangela izinguquko ezincane zobukhulu, ngakho izingxenye ezihloselwe izinhlelo zokusebenza ezinembile kufanele zilungiswe noma zifakwe ku-annealing ukuze kuzinziswe ubukhulu bazo ngaphambi kokuhlanganiswa kokugcina. Ukwenza i-annealing kwezingxenye ze-PA66 emafutheni ashisayo noma endaweni elawulwayo ye-oven cishe ku-150°C isikhathi esithile kungakhulula izingcindezi zangaphakathi futhi kuthuthukise ukuzinza kobukhulu kakhulu. Ngokuqonda lezi zingqinamba zokucubungula, abakhiqizi bangakhiqiza izingxenye ze-PA66 eziletha ukusebenza okungaguquki, kwekhwalithi ephezulu ezinhlelweni zazo zokusebenza zokugcina.

Enye yamaphutha avame kakhulu ekucubunguleni i-PA66 ukungomiswa ngokwanele, okuholela ekucekeleni phansi ngenxa yamanzi ngesikhathi sokubunjwa futhi kubonakale ngezingxenye eziphukayo, ukusabalalisa okungaphezulu, kanye nezakhiwo ezingezinhle zemishini okuvame ukuba nzima ukulandelela emuva kuzo kuye empandeni. Ukuze bagweme le nkinga, abacubunguli kumele basebenzise izinqubo eziqinile zokomisa futhi basebenzise izikali zomswakama ukuze baqinisekise ukuthi amaphilisi omile ngokwanele ngaphambi kokuba angene emshinini, kunokuba bathembele ekuhloleni ngamehlo noma ukuqagela. Elinye iphutha elivamile ukucubungula emazingeni okushisa aphakeme kakhulu, okungabangela ukucekelwa phansi ukushisa, ukuba phuzi, kanye nokuncipha kwesisindo samangqamuzana okwenza buthaka ingxenye yokugcina; ukuhlala ngaphakathi kwebanga lokushisa elinconyiwe kanye nokunciphisa isikhathi sokuhlala emgqonyeni kuyizivikelo ezibalulekile. Ngaphezu kwalokho, ukugcina izinga lokushisa lesikhunta elingaguquki nelifanele kubalulekile, ngoba izikhunta ezibandayo zikhiqiza izingxenye ezinokuphela kwangaphezulu okungekuhle, izinga eliphansi lokubumba amakristalu, namandla emishini anciphile. Ezintweni eziqinisiwe njenge-PA66 CF30, ukuminyana okuphezulu kokuncibilika kuvame ukudinga ukunakwa ngokucophelela ekwakhiweni kwesango nobude bendlela yokugeleza ukuze kugwemeke imigqa yokuhlangana nezinkinga zokuqondiswa kwemicu ezingabeka engcupheni ubuqotho besakhiwo. Ukusebenzisana eduze nomhlinzeki wezinto ezinolwazi njenge-Mier, onganikeza isiqondiso sokucubungula kanye nezinto ezisezingeni eliphezulu, yindlela elula nephumelela kakhulu yokugwema la maphutha avamile nokuzuza imiphumela emihle kakhulu yokukhiqiza.

PA66 ngokungangabazeki ingenye yezinto zokwakha zobunjiniyela ezibaluleke kakhulu ezikhona namuhla, inikeza inhlanganisela eyingqayizivele yamandla aphezulu emishini, ukumelana nokugqoka okuhle kakhulu, ukuzinza okuhle kakhulu kokushisa, kanye nokuhambisana namakhemikhali okubanzi okungafinyelelwa yizinto ezimbalwa. Kusukela ezingxenyeni zezimoto ezidingayo kanye nezixhumi zikagesi kuya emishinini yezimboni kanye nezinto zokusubatha, i-PA66 iletha ukusebenza nokwethembeka okudingwa imikhiqizo yanamuhla, futhi izinhlobo ezikhethekile ezifana ne-PA66 GF30 ne-PA66 CF30 zikwandisa amandla ayo nangaphezulu. Nokho, inani eligcwele lale nto emangalisayo lingatholakala kuphela uma ivela kumthengisi oqinisekisa ikhwalithi engaguquki, onikeza ubuchwepheshe bezobuchwepheshe, futhi ohlinzeka ngesevisi esheshayo, futhi yilokhu kanye i-Mier Plastic Material Co., Ltd. ekuletha kumakhasimende ayo. Ngokukhiqiza kwayo okuqinisekiswe yi-ISO9001, ukuhlolwa okuqinile kwe-SGS, amanani ancintisanayo, kanye nenethiwekhi yokuthutha yomhlaba wonke, i-Mier ikwisimo esiyingqayizivele sokusebenza njengozakwethu wamasu wesikhathi eside ezidingweni zakho zokwakha zobunjiniyela. Siyakumema ukuthi uhloleIkhaya ikhasi ukuze ufunde kabanzi ngenkampani yethu kanye nohlu oluhlukahlukene lwezinto esizinikezayo. Ngezidingo ezithile, ithimba lethu lochwepheshe likulungele ukunikeza izincomo zobuchwepheshe, amasampula amahhala, kanye nezilinganiso ezinemininingwane ezikusiza ukuthi uthathe izinqumo zokuthenga ezinolwazi ngokuqiniseka. Xhumana ne-Mier namuhla futhi uzwe umehluko umlingani wezinto ozinikele ngempela angawenza empumelelweni yemisebenzi yakho yokukhiqiza.